Delaware and Hudson Railway
company

The Delaware and Hudson Railway (D&H) (reporting mark DH) is a Class 1 railroad that operates in the Northeastern United States. In 1991, after 168 years as an independent railroad, the D&H was purchased by the Canadian Pacific Railway (CP). The Delaware & Hudson is a wholly owned subsidiary of CP, which would itself become part of Canadian Pacific Kansas City in 2023. CPKC operates the D&H under its Soo Line Corporation subsidiary, which also operates Soo Line Railroad.
D&H's name originates from the 1823 New York state corporation charter listing "The President, Managers and Company of the Delaware & Hudson Canal Co." authorizing an establishment of "water communication" between the Delaware River and the Hudson River.
Nicknamed "The Bridge Line to New England and Canada," the D&H connected New York with Montreal and New England. The Delaware & Hudson has also been coined as "North America's oldest continually operated transportation company." In 2023, the D&H turned 200 years old.
On September 19, 2015, the Norfolk Southern Railway completed its acquisition of the "D&H South Line", which is 282 miles (454 kilometers) long, and connects Schenectady, New York, to Sunbury, Pennsylvania. The D&H South Line consists of three rail lines, the Sunbury Line, the Freight Line, and the Voorheesville Runner (former Albany & Susquehanna Railroad Mainline between Delanson and Voorheesville, NY). The Nicholson Cutoff is located on the Sunbury Line, which was the former mainline of the Delaware, Lackawanna and Western Railroad.
The public source identifies “Delaware and Hudson Railway” as company. This brief keeps that definition visible, then builds a research path around Delaware, Hudson and Railway.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Delaware and Hudson Railway”, the useful work is to connect “company” to the records capable of establishing context and consequence.
The record creator and administrative purpose are central evidence, because official documentation reflects both action and institutional priorities. The source revision retrieved here is dated Aug 22, 2026. The linked authority identifier is Q384045. VIAF identifies the subject as 137193630. The Library of Congress control number is n79053764. 1 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1991, 2023, 1823 and 2015.
Official terminology may obscure informal participation, dissent or communities documented only indirectly. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Compare institutional narratives with records created by participants and affected communities. Dates and formal titles are useful anchors, but not substitutes for context.
- Event chronology
- Institutional context
- Locating named record creators
Contemporary correspondence, government or organizational records, oral histories and cited historical scholarship.
Three-step research path
- Establish the record: confirm the title “Delaware and Hudson Railway”, its source revision and the description used here.
- Expand the search: follow Delaware and Hudson Railway primary sources, Delaware and Hudson Railway archive and Delaware research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Delaware and Hudson Railway”?
- What chronology connects this entry to wider political or social change?
- Which voices are present, absent or mediated by the institution?
Search terms from this dossier
This entry incorporates text from “Delaware and Hudson Railway” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.